Q: Is 11,081,028 a Composite Number?

Why is 11,081,028 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 11,081,028 can be evenly divided by 1 2 3 4 6 7 12 14 19 21 28 38 42 53 57 76 84 106 114 131 133 159 212 228 262 266 318 371 393 399 524 532 636 742 786 798 917 1,007 1,113 1,484 1,572 1,596 1,834 2,014 2,226 2,489 2,751 3,021 3,668 4,028 4,452 4,978 5,502 6,042 6,943 7,049 7,467 9,956 11,004 12,084 13,886 14,098 14,934 17,423 20,829 21,147 27,772 28,196 29,868 34,846 41,658 42,294 48,601 52,269 69,692 83,316 84,588 97,202 104,538 131,917 145,803 194,404 209,076 263,834 291,606 395,751 527,668 583,212 791,502 923,419 1,583,004 1,846,838 2,770,257 3,693,676 5,540,514 and 11,081,028, with no remainder.

Since 11,081,028 cannot be divided by just 1 and 11,081,028, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).